I’ll post a better one when I get home tonight if you still need it, but for now, there are a couple AO-100 power supply connection pictures in a few of the development threads I’ve posted. Specifically the Linear z rail and project AO-taz threads. https://forum.lulzbot.com/t/linear-z-rail-for-ao-10x-printers/343/1 https://forum.lulzbot.com/t/project-a0taz-taz-style-x-end-bits-for-ao-10x-series/264/1
The relevant pictures are here:
Basically, the primary power cord comes into the right side of the power supply, green to ground, white to the middle lug and black to the right, the two black auxiliary power feeds go from the + / - section of the power supply, both to the connector block that ties into the RAMPS 1.4 board. One provides power to the board, the other to the hot end and heated bed.